Product Summary

Front Position, 11.75 Inch Rotor Diameter, Anodized

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    Key Specs

    MFG. Part #140-4307-BD
    PositionFront
    Rotor Diameter11.75 Inch
    Rotor TypeSolid
    Caliper PistonsFour
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    Need To Know

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    Wilwood 140-4307-BD Details

    FDL Front Drag kits are drag racing's most popular front brake kits. FDL kits are available for the popular muscle car spindles and select aftermarket front struts used on four-wheel disc cars weighing up to 2,800 pounds, or rear drum brake equipped cars weighing up to 2,400 pounds. Forged billet FDL four piston calipers mount directly to the spindle with a bolt-on bracket. Forged billet, five lug hubs with direct mount steel rotors combine to provide an average weight savings of over 30 pounds compared to stock drum or disc brakes. Kits include all new hardware, wheel bearings, seals and extra length lug studs.

    Application

    1965 Ford Falcon Disc Brake V-8 Spindle Only
    1965 Ford Falcon Drum Brake V-8 Spindle Only
    1965 Ford Mustang Disc Brake V-8 Spindle Only
    1965 Ford Mustang Drum Brake V-8 Spindle Only
    1965 Ford Ranchero Disc Brake V-8 Spindle Only
    1965 Ford Ranchero Drum Brake V-8 Spindle Only
    1965 Mercury Comet Disc Brake V-8 Spindle Only
    1965 Mercury Comet Drum Brake V-8 Spindle Only
    1966 Ford Fairlane Disc Brake Spindle
    1966 Ford Fairlane Drum Brake Front Spindle
    1966 Ford Falcon Disc Brake V-8 Spindle Only
    1966 Ford Falcon Drum Brake V-8 Spindle Only
    1966 Ford Mustang Disc Brake V-8 Spindle Only
    1966 Ford Mustang Drum Brake V-8 Spindle Only
    1966 Ford Ranchero Disc Brake Spindle
    1966 Ford Ranchero Drum Brake Front Spindle
    1966 Mercury Comet Disc Brake V-8 Spindle Only
    1966 Mercury Comet Drum Brake V-8 Spindle Only
    1967 Ford Fairlane Disc Brake Spindle
    1967 Ford Fairlane Drum Brake Front Spindle
    1967 Ford Falcon Disc Brake Spindle
    1967 Ford Falcon Drum Brake Front Spindle
    1967 Ford Mustang Disc Brake Spindle
    1967 Ford Mustang Drum Brake Front Spindle
    1967 Ford Ranchero Disc Brake Spindle
    1967 Ford Ranchero Drum Brake Front Spindle
    1967 Mercury Comet Disc Brake Spindle
    1967 Mercury Comet Drum Brake Front Spindle
    1967 Mercury Cougar Disc Brake Spindle
    1967 Mercury Cougar Drum Brake Front Spindle
    1967 Mercury Cyclone Disc Brake Spindle
    1967 Mercury Cyclone Drum Brake Front Spindle
    1968 Ford Fairlane Disc Brake Spindle
    1968 Ford Fairlane Drum Brake Front Spindle
    1968 Ford Falcon Disc Brake Spindle
    1968 Ford Falcon Drum Brake Front Spindle
    1968 Ford Mustang Disc Brake Spindle
    1968 Ford Mustang Drum Brake Front Spindle
    1968 Ford Ranchero Disc Brake Spindle
    1968 Ford Ranchero Drum Brake Front Spindle
    1968 Ford Torino Disc Brake Spindle
    1968 Ford Torino Drum Brake Front Spindle
    1968 Mercury Comet Disc Brake Spindle
    1968 Mercury Comet Drum Brake Front Spindle
    1968 Mercury Cougar Disc Brake Spindle
    1968 Mercury Cougar Drum Brake Front Spindle
    1968 Mercury Cyclone Disc Brake Spindle
    1968 Mercury Cyclone Drum Brake Front Spindle
    1968 Mercury Montego Disc Brake Spindle
    1968 Mercury Montego Drum Brake Front Spindle
    1969 Ford Fairlane Disc Brake Spindle
    1969 Ford Fairlane Drum Brake Front Spindle
    1969 Ford Falcon Disc Brake Spindle
    1969 Ford Falcon Drum Brake Front Spindle
    1969 Ford Mustang Disc Brake Spindle
    1969 Ford Mustang Drum Brake Front Spindle
    1969 Ford Ranchero Disc Brake Spindle
    1969 Ford Ranchero Drum Brake Front Spindle
    1969 Ford Torino Disc Brake Spindle
    1969 Ford Torino Drum Brake Front Spindle
    1969 Mercury Comet Disc Brake Spindle
    1969 Mercury Comet Drum Brake Front Spindle
    1969 Mercury Cougar Disc Brake Spindle
    1969 Mercury Cougar Drum Brake Front Spindle
    1969 Mercury Cyclone Disc Brake Spindle
    1969 Mercury Cyclone Drum Brake Front Spindle
    1969 Mercury Montego Disc Brake Spindle
    1969 Mercury Montego Drum Brake Front Spindle
    1970 Ford Falcon Drum Brake Front thru 8/24/69
    1970 Ford Maverick Drum Brake Front thru 8/24/69
    1970 Ford Mustang Disc Brake GT350 & 500 only

    Charts

    Specs

    Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

    Wilwood 140-4307-BD Specifications

    KEY SPECS
    MFG. Part #140-4307-BD
    BrandWilwood
    PositionFront
    Rotor Diameter11.75 Inch
    Rotor TypeSolid
    Caliper PistonsFour
    Caliper FinishAnodized
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter15 Inch
    Rotor ShapeRound
    Hardware IncludedYes
    Rotor StyleDrilled
    Spindle TypeFactory Disc & Drum Spindles
    Front Rotor IncludedYes
    Front Rotor Diameter11.75 Inch
    Front Caliper IncludedYes
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Brake Hoses IncludedYes
    Rear Rotor IncludedNo
    ColorGray
    Bolt Pattern5 on 4.5" | 4.75"
    Front Caliper Piston Quantity4
    Front Caliper FinishAnodized
    GENERAL
    GTIN Code889545022551
    NotesFor use on cars up to 2800 pounds with rear discs or on cars up to 2400 pounds with rear drums
    Rotor Thickness0.35"
    Stud Diameter1/2-20
    Mount TypeLug
    OE Hub Offset0.14"
    Total Piston Area4.80 sq. in.
    Piston TypeStainless
    Pad Area6.36 sq. in.
    Pad Volume2.1 cu. in.
    Brake Pad CompoundBP-10
    Caliper TypeLug
    Rotor FinishBlack E-Coat
    Rotor Material TypeSteel
    Vane CountNone
    BeddedNo
    BalancedNo
    Brake Lines IncludedNo
    Caliper ColorGray
    Caliper Material TypeForged Aluminum
    Stud Diameter 21/2-20

    Questions & Answers

    Fitment

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